FDA product code · Clinical chemistry

Acid, Ascorbic, 2,4-Dinitrophenylhydrazine (Spectrophotometric)

Name: FDA decisions, review times, recalls and adverse event reports for product code JMA
Creator: 510(k) Report

JMAClass I21 CFR 862.1095510(k) exempt3 decisions since 19830 recalls

FDA lists JMA as exempt from 510(k): a device of this type needs no clearance unless one of the limits in 21 CFR 862.9 applies, such as a new intended use or a different fundamental technology. 3 FDA decisions since 1983. No recall names this code.

Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly, last Nov 3, 2026 Download the data (CSV)

FIG. A — Illustration, clinical chemistry panel

Twenty years of JMA at a glance: how often FDA decides these devices, how long 510(k) reviews take, how often they are recalled, and how many adverse event reports name the code.

FDA decisions per year · JMA

FDA has decided no JMA device since 2007.

Median 510(k) review, days · JMA

Too few JMA 510(k)s in any year since 2007 to give a median.

Recalls per year · JMA

No recall names JMA since 2007.

Adverse event reports per year · JMA

No MAUDE report names JMA since 2007.

View these four charts as a table

Year	Median 510(k) review, days	MAUDE reports
2007	—	0
2008	—	0
2009	—	0
2010	—	0
2011	—	0
2012	—	0
2013	—	0
2014	—	0
2015	—	0
2016	—	0
2017	—	0
2018	—	0
2019	—	0
2020	—	0
2021	—	0
2022	—	0
2023	—	0
2024	—	0
2025	—	0
2026	—	—

FIG. 1 — JMA by year, 2007–2026Sources: FDA decision databases, recall and enforcement reports, MAUDE · Data through Oct 25, 2026

Planning a device in JMA? A 510(k) Report ranks candidate predicates in this code by lineage, citations and recall history, with the review-time outlook.

See the 510(k) Report

Acid, Ascorbic, 2,4-Dinitrophenylhydrazine (Spectrophotometric)

What has FDA decided in JMA lately?